RFR: 8375125: assert(false) failed: "Attempting to acquire lock NativeHeapTrimmer_lock/nosafepoint out of order with lock ConcurrentHashTableResize_lock/nosafepoint-2 -- possible deadlock" when using native heap trimmer [v4]

Guanqiang Han ghan at openjdk.org
Fri Jan 16 02:21:16 UTC 2026


On Thu, 15 Jan 2026 15:58:58 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

>> Guanqiang Han has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   remove Whitespace
>
> test/hotspot/jtreg/runtime/nativeheaptrimmer/TestTrimNativeHeapIntervalTablesCleanup.java line 40:
> 
>> 38:  */
>> 39: 
>> 40: package runtime.nativeheaptrimmer;
> 
> This looks odd. Other tests don't use packages.
> 
> Also, the trimnative tests lives in runtime/os, maybe this should too.

Fixed. Could you please take another look?

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PR Review Comment: https://git.openjdk.org/jdk/pull/29212#discussion_r2696618644


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